Strong's #6338: pazaz (pronounced paw-zaz')
a primitive root; to refine (gold):--best (gold).
Brown-Driver-Briggs Hebrew Lexicon:
ּ
pâzaz
1) to refine, be refined
1a) (Hophal) to be refined
Part of Speech: verb
Relation: a primitive root
Usage:
This word is used 1 times:
1 Kings 10:18: "throne of ivory, and overlaid it with the best gold."